Question: Name the taxon with the lowest generation time whose instance of taxon?
Paraphrase: What taxon has the lowest generation time?
SPARQL (Wikidata): select ?ent where { ?ent wdt:P31 wd:Q16521 . ?ent wdt:P3337 ?obj . ?ent wdt:P31 wd:Q16521. } ORDER BY ASC(?obj)LIMIT 5 
Answer: Southern pocket gopher, HIV type 1